<template>
  <el-dialog
    title="选择规格"
    ="dialogVisible"
    @close="dialogFormVisible"
    :close-on-click-modal="false"
    :close-on-press-escape="false"
    width="600px"
  >
    <!--内容-->
    <div>
      <div class="table-wrap">
        <el-table
          size="small"
          :data="specsList"
          border
          style="width: 100%"
          highlight-current-row
          v-loading="loading"
          @selection-change="tableCurrentChange"
        >
          <el-table-column label="产品/规格">
            <template #default="scope">
              {{ scope.row.specName }}
            </template>
          </el-table-column>
          <el-table-column
            type="selection"
            :selectable="selectableFunc"
            width="44"
          ></el-table-column>
        </el-table>
      </div>
    </div>
    <template #footer>
      <div class="dialog-footer">
        <el-button size="small" @click="dialogVisible = false">取 消</el-button>
        <el-button size="small" type="primary" @click="addClerk"
          >确 定</el-button
        >
      </div>
    </template>
  </el-dialog>
</template>

<script>
import PorductApi from "@/api/product.js";
export default {
  data() {
    return {
      /*是否加载完成*/
      loading: true,
      //规格列表
      specsList: [],
      /*多选的*/
      multipleSelection: [],
      /*左边长度*/
      formLabelWidth: "120px",
      /*是否显示*/
      dialogVisible: false,
      /*结果类别*/
      type: "error",
      /*传出去的参数*/
      params: null,
    };
  },
  props: ["isspecs", "productId", "excludeIds", "islist"],
  watch: {
    isspecs: function (n, o) {
      if (n != o) {
        if (n) {
          this.specsList = [];
          this.dialogVisible = n;
          this.type = "error";
          this.params = null;
          this.getData();
        }
      }
    },
  },
  created() {},
  methods: {
    /*是否可以勾选*/
    selectableFunc(e) {
      if (typeof e.noChoose !== "boolean") {
        return true;
      }
      return e.noChoose;
    },

    /*获取规格列表*/
    getData() {
      let self = this;
      PorductApi.chooseSpec({ product_id: self.productId }, true)
        .then((res) => {
          if (res.code == 1) {
            self.loading = false;
            console.log(self.excludeIds);
            /*判断是否需要去重*/
            if (
              self.excludeIds &&
              typeof self.excludeIds != "undefined" &&
              self.excludeIds.length > 0
            ) {
              res.data.specList.forEach((item) => {
                console.log(item.product_sku_id);
                if (self.excludeIds.indexOf(item.product_sku_id) > -1) {
                  item.noChoose = false;
                } else {
                  item.noChoose = true;
                }
              });
            }
            self.specsList = res.data.specList;
          }
        })
        .catch((error) => {});
    },

    //点击确定
    addClerk() {
      let self = this;
      let params = null;
      let type = "success";
      if (self.multipleSelection.length < 1) {
        self.$message({
          message: "请至少选择一件产品商品！",
          type: "error",
        });
        return;
      }
      if (self.islist && typeof self.islist != "undefined") {
        params = self.multipleSelection;
      } else {
        params = self.multipleSelection[0];
      }
      self.params = params;
      self.type = "success";
      self.dialogVisible = false;
    },

    /*关闭弹窗*/
    dialogFormVisible() {
      this.$emit("close", {
        type: this.type,
        open: false,
        params: this.params,
      });
    },

    /*监听复选按钮选中事件*/
    tableCurrentChange(val) {
      this.multipleSelection = val;
    },
  },
};
</script>

<style></style>
